00001 /*This file is prepared for Doxygen automatic documentation generation.*/ 00017 /* Copyright (c) 2009 Atmel Corporation. All rights reserved. 00018 * 00019 * Redistribution and use in source and binary forms, with or without 00020 * modification, are permitted provided that the following conditions are met: 00021 * 00022 * 1. Redistributions of source code must retain the above copyright notice, this 00023 * list of conditions and the following disclaimer. 00024 * 00025 * 2. Redistributions in binary form must reproduce the above copyright notice, 00026 * this list of conditions and the following disclaimer in the documentation 00027 * and/or other materials provided with the distribution. 00028 * 00029 * 3. The name of Atmel may not be used to endorse or promote products derived 00030 * from this software without specific prior written permission. 00031 * 00032 * 4. This software may only be redistributed and used in connection with an Atmel 00033 * AVR product. 00034 * 00035 * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED 00036 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 00037 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE 00038 * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR 00039 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 00040 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 00041 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 00042 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 00043 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 00044 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE 00045 * 00046 */ 00047 00048 #ifndef _HOST_CDC_TASK_H_ 00049 #define _HOST_CDC_TASK_H_ 00050 00051 00052 //_____ I N C L U D E S ____________________________________________________ 00053 00054 #include "conf_usb.h" 00055 00056 #if USB_HOST_FEATURE == DISABLED 00057 #error host_cdc_task.h is #included although USB_HOST_FEATURE is disabled 00058 #endif 00059 00060 00061 #include "usb_host_task.h" 00062 00063 00064 //_____ M A C R O S ________________________________________________________ 00065 00066 #define Is_host_cdc_configured() (cdc_connected && !Is_host_suspended()) 00067 00068 00069 //_____ D E F I N I T I O N S ______________________________________________ 00070 00071 // CDC Custom configuration 00072 00076 #define CDC_USE_MANAGEMENT_INTERFACE ENABLED 00077 00081 #define CDC_USE_UART ENABLED 00082 00086 #define CDC_STREAM_OUT_SIZE 0x10 00087 00091 #define CDC_STREAM_IN_SIZE 0x10 00092 00094 #define CDC_NB_MS_BEFORE_FLUSH 5 00095 00097 #define ENCAPSULATED_PACKET_LENGTH 0x0A 00098 00099 00100 #define LED_HOST_CDC_B0 LED_MONO0_GREEN 00101 #define LED_HOST_CDC_B1 LED_MONO1_GREEN 00102 #define LED_HOST_CDC_B2 LED_MONO2_GREEN 00103 #define LED_HOST_CDC_B3 LED_MONO3_GREEN 00104 00105 00106 //_____ D E C L A R A T I O N S ____________________________________________ 00107 00108 extern volatile Bool ms_connected; 00109 00110 extern void host_cdc_send_encapsulated_command(void); 00111 extern void host_cdc_get_encapsulated_response(void); 00112 extern void host_cdc_set_line_coding(void); 00113 extern void host_cdc_get_line_coding(void); 00114 extern void host_cdc_task_init(void); 00115 #ifdef FREERTOS_USED 00116 extern void host_cdc_task(void *pvParameters); 00117 #else 00118 extern void host_cdc_task(void); 00119 #endif 00120 extern void cdc_pipe_out_usb_flush(void); 00121 extern void host_sof_action(void); 00122 00123 extern U8 cdc_stream_out_array[CDC_STREAM_OUT_SIZE]; // stream array for OUT pipe (outgoing data) 00124 extern U8 cdc_stream_in_array[CDC_STREAM_IN_SIZE]; // stream array for IN pipe (incoming data) 00125 00126 00127 #endif // _HOST_CDC_TASK_H_